Praca domowa nr 5

Poniższy wykres przedstawia liczbę przyznanych Nagród Nobla w zależności od kontynentu:

library(tidyverse)
library(plotly)

df_nobel <- read_csv("data/complete.csv")

df_nobel_continents <- df_nobel %>% 
  rename(continent = birth_continent) %>% 
  mutate(century = ifelse(awardYear > 2000,
                          "c21th", "c20th")) %>% 
  group_by(continent, century) %>% 
  summarise(count = n()) %>% 
  ungroup() %>% 
  pivot_wider(names_from = century,
              values_from = count) %>% 
  mutate(c20th = ifelse(is.na(c20th),
                        0, c20th),
         c21th = ifelse(is.na(c21th),
                        0, c21th)) %>% 
  mutate(total = c20th + c21th)

plot_ly(
  data = df_nobel_continents,
  y = ~total,
  x = ~continent,
  type = "bar"
) %>% 
  layout(
    title = "Number of Nobel Prize awards by continent",
    yaxis = list(title = "Count",
                 range = c(0, 500)),
    xaxis = list(title = "Continent"),
    updatemenus = list(
      list(
        x = 1, y = 1,
        buttons = list(
          list(
            method = "restyle",
            args = list("y", list(~total)),
            label = "Total"
          ),
          list(
            method = "restyle",
            args = list("y", list(~c21th)),
            label = "21th century"
          ),
          list(
            method = "restyle",
            args = list("y", list(~c20th)),
            label = "20th century"
          )
        )
      )
    )
  ) %>% 
  config(displayModeBar = FALSE)